Table 2.

USCs area changes between selected years [km²].

1934	1978
	USC 1	USC 2	USC 3	USC 4	USC 5	USC 6	USC 7	USC 8	Water bodies
USC 1	+ 1.7219	0.3738	2.2286	0.0553	0.2402	0.6177	2.1079	2.6061	0.1188
	− 8.3484
USC 2	0.5836	+ 0.4430	0.0593	0.0008	0.0510	0.0392	0.7014	0.0381	0.2072
		− 1.6817
USC 3	0.0832	0	+ 2.7794	0.0111	0.0210	0.0377	0.0538	0.1383	0.0136
			− 0.3587
USC 4	0.0233	0	0.0203	+ 0.0800	0.0070	0.0119	0.0022	0.0087	0.0004
				− 0.0738
USC 5	0.1787	0.0138	0.0478	0.0024	+ 0.3673	0.0288	0.0528	0.0529	0.0034
					− 0.3806
USC 6	0.1130	0.0036	0.1006	0.0062	0.0052	+ 1.0101	0.0646	0.2480	0.0016
						− 0.5467
USC 7	0.4275	0.0424	0.0551	0.0004	0.0247	0.0639	+ 3.3117	0.1704	0.0470
							− 0.8314
USC 8	0.2215	0.0013	0.2574	0.0039	0.0080	0.2091	0.1942	+ 3.2658	0.0038
								− 0.8992
Water bodies	0.0862	0.0081	0.0104	0	0.0091	0.0018	0.1347	0.0034	+ 0.3959
									− 0.2547

1978	2016
	USC 1	USC 2	USC 3	USC 4	USC 5	USC 6	USC 7	USC 8	Water bodies
USC 1	+ 0.9195	0	0.8329	0.0005	0.1802	0.4061	0.8774	1.5834	0.0862
	− 3.9667
USC 2	0	+ 0.0883	0.0011	0.0002	0.0111	0.0151	0.0702	0.0122	0.0184
		− 0.1283
USC 3	0.0884	0	+ 1.5755	0.0005	0.0949	0.1708	0.0758	0.2844	0.0063
			− 0.7211
USC 4	0.0256	0.0002	0.0197	+ 0.0173	0.0023	0.0108	0.0001	0.0029	0
				− 0.0616
USC 5	0.0655	0.0084	0.1197	0.0031	+ 0.4431	0.0184	0.0819	0.0214	0.0047
					− 0.3231
USC 6	0.0723	0.0086	0.0989	0.0088	0.0482	+ 1.0394	0.0859	0.1956	0.0002
						− 0.5185
USC 7	0.3424	0.0217	0.0948	0.0023	0.0693	0.1006	+ 1.5123	0.2479	0.0927
							− 0.9717
USC 8	0.2321	0.0057	0.3976	0.0019	0.0338	0.3109	0.1731	+ 2.3517	0.0013
								− 1.1565
Water bodies	0.0932	0.0436	0.0108	0	0.0032	0.0067	0.1480	0.0039	+ 0.2097
									− 0,3094